The former owner of the home searched by police on Tuesday in connection with the disappearance of 10-year-old Kevin Collins nearly three decades ago said he was shocked to hear the house could be tied to the famous case.

A search of a Haight-Ashbury home Tuesday investigating the 1984 disappearance of 10-year-old Kevin Collins uncovered bones under the home’s garage, but initial assessments indicate that the bones are from an animal.

The unique find of an Ice Age Columbian mammoth tooth discovered during construction at San Francisco’s Transbay Transit Center in September is now on display at the California Academy of Sciences in Golden Gate Park.

Construction of the underground extension of San Francisco Muni’s T-Third line, better known as the Central Subway Project, is set to mark a milestone in the construction phase Tuesday – setting up some notable traffic disruptions.

Wesley Shermantine and Loren Herzog, known as the Speed Freak Killers, went on a methamphetamine-fueled killing in the 1980s and 1990s. Some people believe they could be responsible for as many as 25 unsolved murders.